Enhance test

Co-authored-by: NCentril <twingoow@gmail.com>

src/test/ui/pattern/issue-67776-match-same-name-enum-variant-refs.rs

@@ -12,20 +12,29 @@ enum Foo {
 }
 
 
-fn fn2(e: Foo) {
+fn fn1(e: Foo) {
     match e {
-        Bar => println!("A"),
+        Bar => {},
         //~^ WARNING named the same as one of the variants of the type `Foo`
-        Baz => println!("B"),
+        Baz => {},
         //~^ WARNING named the same as one of the variants of the type `Foo`
     }
 }
 
-fn fn1(e: &Foo) {
+fn fn2(e: &Foo) {
     match e {
-        Bar => println!("A"),
+        Bar => {},
         //~^ WARNING named the same as one of the variants of the type `Foo`
-        Baz => println!("B"),
+        Baz => {},
+        //~^ WARNING named the same as one of the variants of the type `Foo`
+    }
+}
+
+fn fn3(e: &mut &&mut Foo) {
+    match e {
+        Bar => {},
+        //~^ WARNING named the same as one of the variants of the type `Foo`
+        Baz => {},
         //~^ WARNING named the same as one of the variants of the type `Foo`
     }
 }

src/test/ui/pattern/issue-67776-match-same-name-enum-variant-refs.stderr

 warning[E0170]: pattern binding `Bar` is named the same as one of the variants of the type `Foo`
-  --> $DIR/match-same-name-enum-variant.rs:14:9
+  --> $DIR/issue-67776-match-same-name-enum-variant-refs.rs:17:9
    |
-LL |         Bar => println!("A"),
+LL |         Bar => {},
    |         ^^^ help: to match on the variant, qualify the path: `Foo::Bar`
 
 warning[E0170]: pattern binding `Baz` is named the same as one of the variants of the type `Foo`
-  --> $DIR/match-same-name-enum-variant.rs:16:9
+  --> $DIR/issue-67776-match-same-name-enum-variant-refs.rs:19:9
    |
-LL |         Baz => println!("B"),
+LL |         Baz => {},
    |         ^^^ help: to match on the variant, qualify the path: `Foo::Baz`
 
 warning[E0170]: pattern binding `Bar` is named the same as one of the variants of the type `Foo`
-  --> $DIR/match-same-name-enum-variant.rs:23:9
+  --> $DIR/issue-67776-match-same-name-enum-variant-refs.rs:26:9
    |
-LL |         Bar => println!("A"),
+LL |         Bar => {},
    |         ^^^ help: to match on the variant, qualify the path: `Foo::Bar`
 
 warning[E0170]: pattern binding `Baz` is named the same as one of the variants of the type `Foo`
-  --> $DIR/match-same-name-enum-variant.rs:25:9
+  --> $DIR/issue-67776-match-same-name-enum-variant-refs.rs:28:9
    |
-LL |         Baz => println!("B"),
+LL |         Baz => {},
+   |         ^^^ help: to match on the variant, qualify the path: `Foo::Baz`
+
+warning[E0170]: pattern binding `Bar` is named the same as one of the variants of the type `Foo`
+  --> $DIR/issue-67776-match-same-name-enum-variant-refs.rs:35:9
+   |
+LL |         Bar => {},
+   |         ^^^ help: to match on the variant, qualify the path: `Foo::Bar`
+
+warning[E0170]: pattern binding `Baz` is named the same as one of the variants of the type `Foo`
+  --> $DIR/issue-67776-match-same-name-enum-variant-refs.rs:37:9
+   |
+LL |         Baz => {},
    |         ^^^ help: to match on the variant, qualify the path: `Foo::Baz`